Ticket dater



Feb. 20, 1923. 1,446,013

J. L. LAWRENCE ET AL TICKET DATER Filed Nov. 2, 1921 l il hts-sheet l Feb. 2 0, 1923. 1,446,013

.-1. L. LAWRENCE ET AL TICKET DATER A Ellsd Nov, 2, 1921 I 4 Sheets-sheet /d/ gd 9J M3 74a I d az I n if l. l Y 0| 8 Y I `E 1,446,013 J. l.. LAWRENCE ET AL TICKET DATER mleaNov. 2, 1921' -4 sheebssheet 4 I' MA Patented Feb 20, 1923.

Unirse STATES aosErrr L; LAWRENCE, 0E PHILADELPHIA, PEE'IvsYLviaiirIa` ANDCHAELESH.

wEsrACo'r'noE EIvEEToN, NEW JERSEY.

PATENT 'form-1E.A

TICKET DATEE;

Application flied Novembera, 1921. serial uo. 512,172.

One object of our invention` is to provide apparatus which can be used with advantageby railroad ticket agents or other persons Whose business it is to rapidly `and accurately date and dispense numerous tickets and Who are often called upon to date tickets ahead of the sales date.

Another object is to so construct and arrange the parts of our invention that they can be quickly, easily and accurately actu` ated and so that little time Will be required to operate the parts.

A further -object is to make the parts of our invention of a durable construction.

These objects, and other advantageous ends Which Will be described hereinaftenwe attain in the following manner,reference being had to the accompanying drawings inv Whichl 0 y l Figure 1 is an elevation of one side of a ticketdater embracing theV parts of our invention,

Figure 2 is a sectional plan view vtaken on the line 2-2 of Figure l,

Figure 3 is a fragmentary elevation of the opposite side of saidticket dater,

Figure 4 is a sectional plan view takenon the line 4--4 of Figure 3,

Figure 5 is a sectional `elevati-on takenon the line of Figure 4,

`Figure 6 is an enlarged fragmentary sec tional plan view taken on the line (5-6 of Figure 5,

Figure 7 is a section taken on the line Figure 8 is a fragmentary section taken on the line8-8 of Figure Figure 9 is a plan v ieW showingan inking ribbon which We preferably employ,

Figures 10, 11 and 12 are respectivelyface views of year, datel and month Wheels which we preferably employ,`and Figure 13 is a section taken 13-13 of Figure 10. Referring to the drawings, 15 represents va coiled spring 35 is interposedbetween the ,-on the frame A which may bemade of cast metal and includes leg' portionsland 17 upon which the frame stands. vrA stamping head 18 is located` on an larm .19y Which ispivoted by; a pivot pin 2O to the rear of the-iframe; said stamping head-beingdirectly over a die plate 21 Which fits within a recess 22 in the top of the frame. The die plate has a raised stamping die 23 thereonA and is provided with an yopening 24 Ithrough Which the up,l per peripheral portions of year, date and month .Wheels project aswill` be described more specifically hereinafter.

One end of the die plate has apin 25 which projects through a ho-le 26 in an earY 27 on one side of the frame and a hook 2S, which is'pivoted at 29 toI the opposite side of f, the frame engages Within a perforated ear 30 at the opposite side of the die plate from u the pin 25. Thus in order to remove the die plate, it is merely necessary to swing` the hook on its pivot `29 land to slide the die plate-out of the recess 22.

An inking ribbon Blextends over the top of the die plate and `has one end Wound, ona roller 32; said roller being mounted on a shaft 33 which is journaled in the oppof, site sides of the frame.I 'Une end of the shaft 33 has aratchet Wheel` 34 thereonand a ratchet Wheel 34 and the adjacent side of` the frame. The opposite end of the sha-ft 33 is grooved and within the groove is a; spring ring- 36 so asto` limit the 'lengthwise movement of the shaft 33 by the spring A frictional detentl spring 37 is secured by a screw to a lug 38 on one side of the frame;- said frietional ,detent springl hav,- ingv a portion frictionally bearing onthe outer side surface of the ratchetwheel 34. A screw 39 extends through the, detent spring 37 and engages a tapped hole in the ,Side- O-f the fram@ S0 that by turning' the screw 39 various degrees of pressurelcan bev secured by the spring against the s1de.sur.; face ofthe ratchet Wheel. 1fThe1nk1ngrib-- `bon 3l extendsupvvardly :from the roller 32 over the die plate as -abovestated and then downjthrough the front/portions, of the frame and araund anidler rollerl 40 and then is Wound upona roller l4l which-vis mounted .on a shaft42 as vclearly shown in Figure kThe shaft 42 has a' bearing in the oppositeside of the frame 15 and has ya ratchet. wheel secured theretov adjacent y the 'ratchet wheel 43.

'An adjusting screw 49 extends through a hole in the detent'46 and engages a tapped ally secured a pawl hole in the adjacent side of the frame so that by turning the screwi49' the detent `46 can be made' to bear with varying'degrees of friction against the side surface of the ratchet wheel. The teeth ofthe ratchet wheels 34 and- 44 point in opposite directions for a purpose hereinafter made obvious The arm 19 at one side of the frame has a depending` extension 50 to which is pi'votally connected a pawl5'll for engagement with the ratchet wheel 84. 'In like manner the arm 19 has another dependingextension 52 adjacentl the opposite side of the frame and to' this extension 52 is pivoti-i coiled spring 54 is'interposed between the under part of the arm 19 and the top portion of the frame and normally tends to raise said arm and hold it in a raised posftion as shown in Figure 1.

During the `use of the device it will be understood that the pawl 51 can be moved into ope-rating engagement with the ratchet wheel 34 or the pawl 53 can be moved into operating position with the ratchet 43. but that the pawls cannot both be in operating position at the samer time for reasons hereinafter rendered obvious.

As shown in Figure 9, the hiking ribbon 31 has holes or apertures 55 and 56; these` apertures beinglocated adjacent the opposite ends of the ribbon; there being sufficient of the ribbon between said apertures and the ends however to allow a certain number of windings ofthe ribbon on the rollers. These apertures serve as signal means to the operator of the device to inform 4the operator when one end of the ribbon has nearly been unwound from its roller.

in so far as the operation of the inking ribbon is concerned the device operates as follows: During the use of the device the tickets are placed above the die and the stamping head is lowered; one of the'pawls being thrownl into engagementwith its respective wheel. rlie lresulting` action is that `during the movement of the arm said pawl will actuate the ratchet wheel rand the inking ribbon will be intermittently moved so 'as to bring fresh portionsover the die for each stamping action of the head. The de'- vice can continue to operate until one of the apertures 55 or 56 appears adjacent the die and the operator will then know that it is time to reverse the movement of the ribbon andthe previously operating pawl can be releasedand the other' pawl can be thrown into opeiation and the subsequent action ofthe arm will effect a movement of the ribbon in an opposite direction. This action can be repeated until the other of the apertures in the ribbon appears and then the operator can again change the pawls to effect the operation of the ribbon in an opposite direction.

kept at a desired tension so that there will be practically no lost motion caused by the overrunning of the rollers.

A cylindrical core 57 is rigidly supported within the frame 15 at a position below the die recess 22 and lthis core 57 serves as a bearing support for three wheels 58, 59 and 69. rllliese wheels arev placed side by side; the peripheral surface of the wheel 5S having year dates thereon in the form of integral type; the peripheral surface of the wheel 59 having month dates thereon in the form of integral type and the wheel 60 having abbreviated naines of the months of theV year thereon in the foi-m of type. In other words, the wheel 58 constitutes the year wheel; the wheel 59 constitutes the day date wheel and the wheel 69 constitutes the month wheel. These wheels have their upper portions extending into the die opening 24 as above stated. The wheel 59 has internal notches 61 annularly arraiigedand it will be considered that there is oneof these notches for each day in the month of thirty-one days. A pinion 62 is adapted to engage the `notches 6l; said pinion being located in a recess 63 in the core 57.l A shaft 65 eX- tends through the frame and the pinion 62 to the shaft 65 that the plunger 66 will be forced back to permit the rotation of the wheel 59 by the action of the shaft 65.' The shaft has a knob or handle 67 thereon to facilitate the rotation thereofand the wheel 59 can be rotated to bring any one of the date numbers uppermost Vin a position within the opening 24 of the die. y

ln viewof the fact that the die is normally cove-red by the inking ribbon, we have provided means which will ena-ble the operator to quickly seel which date of the wheel 59 is uppermost; said means being as follows:

A cylindrical core 69 is secured to one side of the frame and supports a wheel 7 0 which isv substantially the same as the wheel 59; the

By the arrangement of, the detent springs the ribbon can always bel bers onV the peripheral surface of thewheelr 7() can be seen. rl`he numbers on .the .perip-heral surface of the wheel 70 are arranged similarly to the date numbers on the wheel 59 so that, for example ii' the number 9of the wheel 59 is uppermost the number 9 von the wheel A will be uppermost and visible through the opening 73, The outer side surface of the wheel 58 is also provided with the year dates and these datesare visible through an aperture 74 in one side 0i thev frame; the. arrangement of the numbers on the side surface or' the wheel being so arranged with the type numbers on the peripheral suriace that the number appearing at the opening' wl will indicate that the same' number on the peripheral surface is uppermost. In like manner, the outer side sur'- face of the wheel 8O has abbreviatednames of the months thereon; said names beingvisible through an aperture 75 so that if it is desired to determine which month fname is uppermost it merely necessary to loolrA through the aperture 75. The year wheel 58 has a number of holes 76 extendingtransversely therethrough in annular arrange-Av ment;` there beine as many of the holes 78 as there are year dates on the wheel. These holes 7 G are all internally screw threaded 'for a. purpose hereinafter described. The day date wheel 59 hasa number of holes 77 extending transversely .therethrougliand in annular arrangement; therev being as many ot these holes there are day dates on*` the wheel., Also the month name wheel 6() has a. `number of transversely extending holes.

78 arrangedin annular formation; there beine' as man of these holes 78 as there are month names oiitlie wheel 60. The transversely extending holes of each of the wheels are at the same distance from the common axis of the wheels and the holes of one wheel are capable of registration with the holes of the other wheels.

The year wheel 58 has internal notches 79; there being one notch foreach of the year dateson the wheel. Inlike manner the wheel 60 has internal notches 80; there being as many notches 8()` asfthere. are month names on the Wheel. Springpressed plungers withinthe core 57 are adapted to respectively engage the notches 7 9l and 8O or the wheels 58 and 60 in the saine manner as described in connection with the.v plunger 66y -oi' the hole 78 and upony release ofthe cap said plate 82 having a yslo-t 83 therein nar-y rower than the slot 8l; said slots 8l and being concentric to the common axis of t-he through theslo'ts 81 and'88 and has a screw threaded inner end adapted 'to bescrewed into any one of the `holes 7 6 in the wheel 58.` i

The spindle 84 has anenlarged'portion 85 of greater 'diameter than the width,v oft the slot 83- but of less diameter than? thewidth 'i i of the slot 81.' *Almob 86 is secured to the i outerfend ot. the spindletoallow for the roe` tation of the spindle to perinittlie screwing ofthe. holes 58 whichv are in registry with.

the slot 88 so that by screwing the spindle into any one of the holes in the Iwheel 58 the spindle will be secured to said wheel Vandcan.' be moved bythe aidv ofthehandleby moving the spindle bodily the direct-ion of the slot 88 and thuslvarious `year dates canfbe` moved intoytheir uppermost position in isltryl with theLdie opening 24, lThe slotui.

is fof such length that in movingthe spindle from one end to the other, the wheel 58willvbe rotatedto .theuextent of the dist-ance be-` tween one year dateand. an adjacent year` date so thatv it the operator desires to date. :i

ticket a year ahead hele-.an readily do so byl the bodilyv movement ofi the sp'indleandz.

when yhaving linished` the operation a re-zv verse bodily movement ott-he spindle will return the current year date v:into registraj tion with the diefopening.,

The opposite side' o'flthe `frame has a slot" 87 which extends concentricftothe common y axis ofthe wheelsv 58, 59, and (50i-and a; hollow bushing 88: extends `with'in the slot 8 7. Plates 89 are detachably securedfy to said .latter side of. the trame andprovide the un'- dercut slot 90.in which extends a flange 91.

ot the bushing 88. A' rodv 92 entends" through the bushing-and at its outer end `is rounding thebushing Jas clearly shown in f. screwed into a cap 98;,said cap ypartly sur# v i. i

Figure 1l. `rlll-he rod 92 has an .enlarged flange 94 slidably tting the bushing-fand a coiled spring95 yis vinterposed between the flangel and thel outer closed end or the bushing. Thejin'ne'r end 980i' the rod 92 is adapted tol projectv into. any of the holes 78 of the month name wheel 80. yThus by pulling outward on'` the cap 98, .the rod 92 will be inovedilagainst theaction` or .the spring 95 so as to withdraw the end .98ct

the rod 92`outof engagement ywith the aligned hole 7 8.0i the ywheel 60. After this `withi drawal action the entire structure includ?" yingthe-bushing can be moved bodily. in the direction oittheA lengthnofthe slot untilithe rod 92y becomes'in alignmentv with anotherl Then by moving thebushing 75 of said portion o-f-thc 'spindle into any one I. 1

CII

As means for *locking all oir' the wheels 58, 59 and 60 together we provide the iollowing mechanism. A bushing 97 is screwed into one side otthe trarne and has a rod 98 slidable therein; said rod having` a flange 99 slidable within the bushing. A coil spring 100 is interposed between the iiange 99 and the outer closed .end ot' the bushing 97. The

outer end of the rod 98 is screwed into cap 101 which slidably lits over the outer endr ot the bushing, A lever 102 pivotally surrounds the bushing and has a flange 102-3 adapted to engage between the inner end of the cap and the adjacent sidey ot the iframe 15. v

lt will be noted that the rod 98 normally locks all or the wheels 58, 59 and 00 against rotation and before any oi these wheels can be rotated, the rod 98 must be withdrawn. This withdrawal movement can be accomplished by pulling out-ward on the cap 101. rl"he side ot cap 101 has a slot 1011 into which a projection or key 105 onthe bushin q 97 normallyiits. By pulling the cap 101 outward until its tree end passes the outer end ot the projection 105 the cap can be slightly rotated so that its inner end can be moved into engagement with the end of the projection 105 as shown in 'Figure 6. This pulling action of the cap compresses the spring 100 and when the cap is moved into the position shown in Figure 6 the pin will be held in its withdrawn position but when the cap 101 is turned so that its slot 104 registers with the projection 105, the spring 100 will .pull thefcap toward the frame and the rod 98 will be projected into aligned holes in the wheels 58, 59 and 60.

lllhen our limproved device is used in ticket oilices, lsuch for 'example as railroad ticket o'lii'ces where each clerk' is responsible for the -tickets sold, each oi the clerks can have a separate die plate with a marking` thereon suoli tor example as the number 4 shown on the die plate in Figure 2 and when the clerk `iinishes his work he can remove his die plate 'from the recess 'as above described and the clerk vwho relieves him kcan insert his die plate in the recess. ln this manner the tickets which are dated will havethe numbers of the respective clerks so that it'there is any error in the datingof a ticket it can be readily traced to the clerk who actually datedlthat ticket. Furthermore when there are a great number ot per mesme sons `writing"in line to receive ticketsthe clerks will not be required to take time to change a ribbon as' now is necessary when the. end of the ribbon approaches the die, since the apertures or 56 serve as signals to inform the clerk that the reverse movement of the inking ribbon isV necessary and this can be done quickly and at thev same time the mechanism insures an even movement and a smooth portion of the ribbon over the die and type wheels. lt will be further noted that the wheel v90 can be moved through the medium of the' lever 102 since it it is desiredfto vmove the month name wheel one month ahead itis only necessary to move the lever to the extent ot the distancebetween two of the adjacent holes 78 and to return said wheel to its normal position it is merely necessary to actuate the lever 102 in an opposite direction. In fact the month name wheel can be moved to any extent ant it it is necessary to move the same to distance greater than two months, the rod 92 can be withdrawn and then moved bodily so as to engage in a hole in the wheel 00 at the opposite end of the slot 8T and then moved either by the movement ol the cap 98 or lever 102.

lt will be noted'that the lever 102 is mounted loosely in a position surrounding the bushing 97 so that the lever 102 can bek swung` outward into the position shown in Figure 6; said lever beingoperative to en- ,Oawe the cap 93 and pull it outward sov that' o t5 the lever 102 can be used for the purpose of' withdrawing the rod 92. The lever 102 has a slot 102a throughwhich the bushing` 88 eX tends; saidy slot 102'd being slightly nar-y rower than the diameter ot the cap 93.

lThe year wheel 58 can be movedl by themeciianism above described merely by unscrewing` the spindle and moving it in the adjacent holes or it a: movement to the ei:- tent of one year is desired it is merely necessary to move the spindle to the extent of che length of the slot 83.

ln using the device for the actual dating operation the same is used by inserting the tickets or other articles between the stamping head and thev portion of the inking rib` bon over the die and type wheels and by striking* downward upon the head18 the latter will descend and force the ticket into engagement with the die so as to leave fthe imprint of the type on the ticket. `Upon re-v lease ot the stamping` head the spring *ill move the stamping head upward into its normal position. n

While we have described our' invention as taking a particular form, it will vbe understood that the various parts of our invention may be changed without departing from the spirit thereof, and' hence we do not limit ourselves tothe precise construction set forth, but consider that we are at liberty to make such changes and alterations as fairly come with-` in the scope or' the appended claims.

Having thus described our invention; what we claim as new and desire to secure by Letters Patent 4is l. Apparatus-oit thecharacter described including a frame; a type wheel havingholes therein and rotatably `inounted withinl the `trame; means movably connected to said frame and includingI a rod adapted to be projected into said holes and moved bodily to effect the rotation ot's'aid lwheel; and means 'for limiting the bodily movement of said rod to predetermined extents *during the rotatable mosf'einent of saidwheel; substantially as described. i x

Q. Apparatus of the character .described including a frame; a type wheel therein having holes, said frame including` a portion providing; a slot for registration with a number ot said holes; and means adapted to be projectedinto said holes through the medium l Y' slot and bodily movable to eii'ect the ion otsaid typewheel; substantiallyas described'. y i

including a trame; a type wheel therein having: holes, said framel including a Vportion providingra slot for reg' tration with a number ot'said holes; a lever; and a vrod carried by lever and adapted to be. projected into said holes whereby when the lever kis nioif'cd the wheel will bc rotated; substan tially described. g Apparatus of the character described including` a frame; a" type wheelmounted within said frame and having'holes thereon; a lever movably connected to said frame; and a rod carried by said lever and `adapted to be projected into saidy holes whereby when the lever is moved the rod will ybe moved to rotate said wheel; substantially as described.

Apparatus ofl the character described including a frame having a portion provid ing a slot; a type wheel in said frame havin` liclesfor registry with said slot; and a spring-pressed rod movably connected to said iframe and adapted to be projected into' G Apparatus of the character described including' a frame; a type wheel mounted within the 'frame and having holes. said frame having a'portien providing a slot for registry with a number of said holes; a

`spring-pressed rod movable laterally in 'a pat-h substantially concentric to the axis of said wheel; and a leverfmovably` connected to said' iframe. and having a slot through `which said spring;pressed rod extends whercbi' said lateral iiio'veiiuiit et the rod celibe Apparatus et the character described type wheel; substantially as described.

effected through-,themediiiin `of said lever; substantially as described.

7. Apparatus ofthe character described `with' said holes; said latter means having a partfextending outside of the vframe whereby it` can be moved bodily to effect a rotation of said wheel; substantially as described.

' 8.,Apparatus of the `character described includinga lframe; awheel within'the fra-me having type dates thereon adaptedto "be respectively moved into a printing positlon; inlrinhr;` means `for covering 'said datel types when in said position; asecond wheel lhaving dates ythereon corresponding to thel type dates on said first` wheel; means 'forminga coveringv for said second wheely withthe ve):- ceptzon et having' an opening therein of such width as to reveal each of thedatesil moved `in vregistry therewith; and (operating means y commento bothof said wheels; substantially asv described.` y. u 1

9, Apparatus ofthe character *described`4` including iframe; `a wheel Within the traine having type datesI thereon adapted tobe re# spectively moved into `apriiiiiiigposition;

iiilriiifr ineansfor eoverinir said date't s :3 i.

wlienin sad position a second:wheelhiilving datesv thereon'corresponding tothe type dates i oir-said first4 wheel; means forming a coverf ing' for said second wheel withthe exception oiihaving an "openingther'ein ot' siichwidth as to reveal each veti the dates-iii moved in registry tl'ierewitl, said4 wheels having inter? nal notches; alsh'att; and-gear wheels onlsaid shaft adapted to mesh with saidnotches whereby when the shaft is rotated the .first mentioned wheels Will b e tially as described; l. .j

1 l0.` Apparatus of the Acharacter der cribed including type rollers arranged side by side Aand having holesadapted to register with.

each other; a. rod adapted to be projected through registering holes to. lock.` them to gether; ineans-providingl `-a mounting and having a projection; and a portion connected rotated; Substanz?v iie 'e to said ,rod havingyay slot forl registration i fith saidprojectingl portion so thatthe rod can be withdrawn and; the slottedv 4part moved out of alignment with saidprojectf` 0 ing portion tefliold the rod iria withdrawn position; substantially as described; 'j

ll.y Apparatus. of the character described including type rollers varranged side by side and having holes adapted toy register with each other;l a rod adaptedto `be projected through registcring1 holes tol lock them totzjetliei; vii'ieans providing a Vmounting'and l 'fr a projection; a portion. `coniiectied lo w said rod having a slot for registratioiiivi'th said projecting portion so that the rod can be Withdrawn and the slotted part moved out oit alignment Wit-h said projecting` portionrto'hold the rod in a Withdrawn position; and a spring ttor moving said rod into said locking position; substantiallyas described,

l2, Apparatus ot the character described including` a traine; type means on said frame.;rollers supported by said traine; an hiking ribben extending across said type means and having portions respectively wound on said rollersgstanfiping means movably secured to said trame; ratchet Wheels secured to said rollers; paivls niovably connected to saiil stamping` means and adapted to be alterifiately moved intor engagei'nent with the said ratchet Wheels whereby when one of the ratchet wheels is movedvby its paivl the ribbon will; b e nioved in one direction and when the other ratchet Wheel is engaged by its paivl the iiiling ribbon will be moved in an opposite direction; and trictional detent springs having a bearii'igv on the sides et said ratchet Wheels; substantially as described.

13. Apparatus et the character described including a trame; type means on said traine; rollers supported by said trame; an

hiking ribbon extendingv across said type 5ans and having portions respectively )und on said rollers; stamping means movably secured. to said traine; ratchet Wheels secured to said rollers; pavvls movably connected to said stamping means and adapted to be alternately moved into engagement with the said ratchet Wheels whereby when one oi: the ratchet Wlieelsis moved by its ypaivl the ribbon Will be moved in one direction and ivhen the other ratchet Wheel is engaged by its paivl the inliing rbbon will be moved in an opposite direction; trictional detent springs having a. bearing on the sides ot' said ratchet Wheels g and adjusting means `for varying the degree of friction oil said detent springsupon said ratchet. wheels; substantially as described.

14. ripparatus of the character described including;v a traine; type means onl said frame; rollers .supported by said trame; an Hiking ribbon extending,` across said type means and having lportions respectively wound on said rollers; stamping; means movvto be alternately moved into engagement with the` said ratchet Wheels whereby when one of the ratchet Wheels is moved by its paivl the. ribbon will be moved in one direction and when the yother ratchet Wheel is engaged by its paivl the inliingribbonfivill be moved in an opgosite` direction; rictiona-l detent springs having a bearing on the sides et said ratchet wheels; adjusting means 'for varying the degree ot' friction of said detent springs upon said ratchet Wheels; and springs interposed between said frame and the opposite sides oit said ratchet Wheels; substantially described. v

l5. Apparatus of the character described including ay trame; type means on said trame; rollers supported bysaid frame; an inlring ribbon extending across` said type means and havingv port-ions respectively Wound on saidl rollers, the ribbonhaving signal parts to indicate when the ribbon is nearly nnwonnd troni eit` afrol" ier; stamping; means inovably secured to said 'fr-ame; ratchet wheels secured to aid rollers; paivls niovably Vconnectedto s stamping` means and `adapted to be alternately moved into engagement with; the said ratchetv'lieels whereby when one of the ratchet Wheels is moved by i;s pawl the ribbon will be moved in one direction and when the other ratchet wheel is engaged by its paivl the hiking ribbon Will be moved in an opposite direction; and trictional detent springs having a bean ing` on the sides oi said ratchet Wheels; snbstantiall)v as described.

ln testimony whereof we have signed our names to this specfcation in the presence of two subscribing Witnesses.

JSEPH L, LARENCE.

CEAS. H. VVESTACOTT.

lVitiiesses:

ELIZABETH Galina Giras. E. Po'rfrs. 

